ARMAT Draw-out air circuit breaker 4P size B 85kA 800A TT trip unit with accessory kit 220V: motor drive shunt trip trip coil IEK
Артикул:
Основные характеристики
| Nominal rated current, А | 800 |
| Number of poles | 4 |
| Rated short-circuit breaking capacity lcu at 400 V, 50 Hz, кА | 85 |
| Version | Выдвижной (-ая) |
| Switch off technique | Электронный |
Описание
The T-shaped section is designed for branching the busbar route in a horizontal or vertical plane. The rule for this section is that the incoming current must be equal to the sum of the outgoing currents of the busbar
Технические характеристики
| Nominal rated current, А | 800 |
| Number of poles | 4 |
| Rated short-circuit breaking capacity lcu at 400 V, 50 Hz, кА | 85 |
| Version | Выдвижной (-ая) |
| Switch off technique | Электронный |
| Product/component type | Выключатель автоматический воздушный |
| Power loss, Вт | 420 |
| Number of auxiliary contacts as change-over contact | 6 |
| Motor drive integrated | Да |
| Connection type main current circuit | Болтовое соединение |
| Mains frequency, Гц | 50 |
| Width, мм | 365.0 |
| Height, мм | 435.0 |
| Depth, мм | 390.0 |
| Number of auxiliary contacts as normally closed contact | 0 |
| Setting range over-current release, А | 320...800 |
| Adjustment range undelayed short-circuit release, А | 800...50000 |
| Position of connection for main current circuit | Подключение сзади |
| Rated surge voltage invariability, кВ | 12 |
| Degree of protection (IP) | IP30 |
| Motor drive optional | Нет |
| Electronic release | Да |
| Additional equipment attached at delivery | Независимый расцепитель (для силовых автоматов) |
| Suitable for DIN rail (top hat rail) mounting | Нет |
| Device construction | Прочее |
| Mechanical wear resistance without maintenanc, циклов | 25000 |
| With under voltage release | Да |
| Type of control element | Прочее |
| Operation mode | Продолжительный |
| Nominal short-term holding during 1 s of Icw current, кА | 85 |
| Rated permanent current Iu, А | 800 |
| Number of auxiliary contacts as normally open contact | 0 |
| Altitude above sea level, м | < 2000 |
| Rated voltage, В | 690...690 |
| Rated insulation voltage Ui, В | 1250 |
| Nominal operating max breaking capacity, кА | 85 |
| Electric wear resistance without maintenance at AC 690V, циклов | 8000 |
Документация
Паспорта и РЭ